EasyManua.ls Logo

Daikin VAM 350GJVE User Manual

Daikin VAM 350GJVE
112 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Page #1 background imageLoading...
Page #1 background image
Si71 - 502
Heat Reclaim Ventilation
[Applied Models]
VAM 150GJVE
VAM 250GJVE
VAM 350GJVE
VAM 500GJVE
VAM 650GJVE
VAM 800GJVE
VAM1000GJVE
VAM1500GJVE
VAM2000GJVE
The specifications, designs, and information in this brochure are subject to change without notice.
All rights reserved
c
Dealer
Head Office:
Umeda Center Bldg., 2-4-12, Nakazaki-Nishi,
Kita-ku, Osaka, 530-8323 Japan
Tokyo Office:
JR Shinagawa East Bldg., 2-18-1, Konan,
Minato-ku, Tokyo, 108-0075 Japan
http://www.daikin.com/global/
1. Air conditioners should not be installed in areas where corrosive gases, such as acid gas or alkaline gas, are produced.
2. If the outdoor unit is to be installed close to the sea shore, direct exposure to the sea breeze should be avoided and choose an
outdoor unit with anti-corrosion treatment.
Cautions on product corrosion
Ask a qualified installer or contractor to install this product. Do not try to install the product yourself.
Improper installation can result in water or refrigerant leakage, electrical shock, fire or explosion.
Use only those parts and accessories supplied or specified by Daikin. Ask a qualified installer or
contractor to install those parts and accessories. Use of unauthorized parts and accessories or
improper installation of parts and accessories can result in water or refrigerant leakage, electrical
shock, fire or explosion.
Read the User's Manual carefully before using this product. The User's Manual provides important
safety instructions and warnings. Be sure to follow these instructions and warnings.
For any inquiries, contact your local distributor.
Printed in Japan 03/2006 AK
Service Manual Heat Reclaim Ventilation Si71-502

Table of Contents

Questions and Answers:

Daikin VAM 350GJVE Specifications

General IconGeneral
Airflow Rate350 m³/h
ESP50 Pa
Voltage220-240 V
Frequency50/60 Hz
Sound Pressure Level28 dB(A)
Noise Level28 dB(A)

Summary

Part 1 General Constructions

1. General Constructions

Details the fundamental structural components and design of the ventilation unit.

1.1 Explanation

Provides a detailed explanation of each component and its function within the unit.

Part 2 Product Specification

1. Product Specification

Outlines the technical specifications and performance data of the HRV units.

1.1 Specification

Presents detailed technical parameters including efficiency, dimensions, and operating conditions.

Part 3 Operation

1. Operation

Covers the general operational aspects and system configurations for the HRV unit.

1.1 Explanation for Systems

Explains how the HRV unit operates in different system configurations (independent, combined).

1.2 Operation HRV Units with the Remote Control exclusively for Air Conditioning Operation. (BRC301B61)

Details the operation of HRV units using a dedicated remote control for air conditioning.

1.3 Operating the HRV Unit Using the Remote Controller of the VRV-System Air Conditioner

Guides on operating the HRV unit with a VRV-system air conditioner remote controller.

Part 4 Maintenance

1. Maintenance

Provides an overview of maintenance procedures for the HRV unit.

1.1 Maintenance for the Air Filter

Explains how to clean and maintain the air filter of the HRV unit.

1.2 Maintenance for the Heat Exchange Element

Details the procedure for cleaning and maintaining the heat exchange element.

Part 5 Control Functions

1. Control Functions

Lists and describes the various control functions available for the HRV unit.

1.1 List of Control Functions

A comprehensive list of all control functions categorized by classification.

1.2 Explanation of Individual Functions

Provides detailed explanations for each individual control function of the HRV unit.

1.3 Layout of switches on Printed Circuit Board

Illustrates the layout of switches on the main unit's printed circuit board.

Part 6 Circuit Operations

1. Circuit Operations

Introduces the operational principles of the HRV unit's internal circuits.

1.1 Circuit Configuration

Shows the overall circuit configuration diagram of the HRV unit's electrical system.

1.2 Circuit Functions

Explains the functions of various circuits and components within the HRV unit.

Part 7 Troubleshooting

1. Troubleshooting

Provides guidance on diagnosing and resolving common issues and malfunctions.

1.1 Error Code Indication

Explains how to interpret error codes displayed on the remote controller.

1.2 Overall Alarm

Details the causes and troubleshooting steps for overall alarm conditions.

1.3 Overall Malfunction

Addresses general malfunctions and their troubleshooting procedures.

1.4 Indoor Air Thermistor Error

Covers errors related to the indoor air temperature sensor.

1.5 Outdoor Air Thermistor Error

Addresses issues caused by the outdoor air temperature sensor.

1.6 Damper System Error (Alarm)

Explains errors related to the damper system and its associated alarms.

1.7 Damper System Error (Alarm)

Further details on damper system errors, potentially in conjunction with other faults.

1.8 Dedicated LCD Remote Controller

Troubleshooting specific issues with the dedicated LCD remote controller.

1.9 Data Transmission Error (Between LCD Remote Controller and Main Unit)

Diagnoses data transmission errors between the remote controller and the main unit.

1.10 Data Transmission Error (LCD Remote Controller)

Troubleshoots data transmission errors occurring solely with the LCD remote controller.

1.11 Data Transmission Error (Between LCD Master Remote Controller and Slave Remote Controller)

Addresses data transmission issues between master and slave remote controllers.

1.12 Field Setting Error

Guides on resolving errors related to field setting configurations.

1.13 Overlapping Central Control Address

Troubleshoots issues arising from duplicate central control addresses.

1.14 Main Unit PCB Assembly

Covers troubleshooting steps for problems with the main unit's PCB assembly.

1.15 Dedicated LCD Remote Controller

Further troubleshooting for the dedicated LCD remote controller, focusing on display issues.

1.16 How to Check

Step-by-step instructions for performing checks on various components.

1.17 Thermistor

Details how to check and troubleshoot thermistor errors.

1.18 Power Transformer

Explains how to check the power transformer for faults.

1.19 Damper Motor

Guides on troubleshooting issues with the damper motor.

Part 8 Supplementary Explanation

1. Supplementary Explanation

Provides additional information and explanations beyond the main sections.

1.1 Field Setting, Service Mode Operation

Details procedures for field setting and service mode operations.

1.1.1 Field Setting

Explains the initial setup process using field setting modes.

1.1.2 Service Mode Operation

Covers the operation and use of the service mode for unit management.

1.1.3 Field Setting

Further details on field setting procedures using the remote controller.

1.1.4 LCD and Operation Panel (Reference Information)

Provides reference information on the LCD display and operation panel features.

Part 9 Operation Manual

1. Safety Cautions

Crucial safety instructions and warnings for operating and handling the unit.

2. What to do Before Operation

Important steps and checks to perform before starting the HRV unit.

2.1 Names of Parts

Identifies and labels the key components of the HRV unit.

2.2 Remote Controller and Changeover Switch: Name and Function of Each Switch and Display

Explains the functions of buttons, displays, and indicators on the remote controllers.

2.3 Explanation for Systems

Describes how the HRV unit integrates and operates within different system types.

3. Operation Procedure

Outlines the steps for operating the HRV unit in various modes.

3.1 Independent, Combined Operation

Details how to operate the unit independently or as part of a combined system.

3.2 Programming Start and Stop of the System with Timer

Guides on setting scheduled start and stop times for the HRV unit using the timer.

3.3 Nighttime Free Cooling Operation

Explains the automatic heat purge function for energy conservation at night.

4. Maintenance (for a Qualified Service Person Only)

Procedures for maintenance that must be performed by qualified service personnel.

5. Troubleshooting

General troubleshooting steps for common operational problems.

6. After-sales Service

Information regarding service, repairs, and warranty after the initial sale.

Part 10 Appendix

1. Appendix

Contains supplementary technical information and diagrams.

1.1 Wiring Diagram

Provides detailed wiring diagrams for different HRV unit models.

Related product manuals